

The Heavy Flare Fitting Cap N5-4 is a crucial component designed for heavy-duty applications, supporting up to 1/4" SAE connections. It is compatible with copper, brass, aluminum, steel, and plastic tubes, ensuring versatility for various systems. Ensure a swift installation process with common tools, taking under 10 minutes, making it suitable for DIY enthusiasts. We know appliances inside and out and will help you find the right part with expert, honest advice.